April weather forecast and climate
Florence, NJ

April is a comfortable spring month in Florence, New Jersey, with average temperature fluctuating between 61.2°F (16.2°C) and 44.1°F (6.7°C).

Temperature

In Florence, the average high-temperature rises, from a chilly 48.7°F (9.3°C) in March, to a comfortable 61.2°F (16.2°C). In Florence, the average low-temperature is 44.1°F (6.7°C).

Humidity

With an average relative humidity of 72%, April is the least humid month.

Rainfall

In Florence, New Jersey, in April, it is raining for 14.3 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 154.4 rainfall days, and 31.38" (797mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall in Florence, New Jersey. In April, it is snowing for 0.3 days. Throughout April, 0.24" (6mm) of snow is accumulated. Throughout the year, in Florence, there are 15.9 snowfall days, and 8.5" (216mm) of snow is accumulated.

Daylight

The average length of the day in April is 13.3h.

Sunshine

In April, the average sunshine is 8.5h.

UV index

In Florence, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to the UV radiation for average individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Florence?

In Florence, New Jersey, in April, the average high-temperature is 61.2°F (16.2°C), and the average low-temperature is 44.1°F (6.7°C).

What is the least humid month in Florence?

April is the least humid month in Florence, with an average relative humidity of 72%.

What is the average humidity in April in Florence?

In April, the average relative humidity in Florence, New Jersey, is 72%.

How many days does it rain in April in Florence?

In Florence, New Jersey, in April, during 14.3 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

How many days does it snow in April in Florence?

In Florence, during April, snow falls for 0.3 days and regularly aggregates up to 0.24" (6mm) of snow.

What is the average length of the day in April in Florence?

The average length of the day in April is 13.3h.

How many hours of sunshine does Florence have in April?

In Florence, the average sunshine in April is 8.5h.

What is the UV index reading in April in Florence?

In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in April - Florence, NJ
  • Average high temperature in April: 16.2°C

The warmest month (with the highest average high temperature) is July (29.7°C).
The month with the lowest average high temperature is January (2.8°C).

  • Average low temperature in April: 6.7°C

The month with the highest average low temperature is July (20°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

Average pressure in April - Florence, NJ
  • Average pressure in April: 1015.5mbar

The month with the highest atmospheric pressure is November (1019.8mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

Average wind speed in April - Florence, NJ
  • Average wind speed in April: 13.6km/h

The windiest month (with the highest average wind speed) is March (13.8km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).

Average humidity in April - Florence, NJ
  • Average humidity in April: 72%

Months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).

Average rainfall in April - Florence, NJ
  • Average rainfall in April: 62mm

The wettest month (with the highest rainfall) is July (93mm).
The driest month (with the least rainfall) is January (48mm).

Average rainfall days in April - Florence, NJ
  • Average rainfall days in April: 14.3 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (8 days).

Average snowfall in April - Florence, NJ
  • Average snowfall in April: 6mm

The month with the highest snowfall is March (76mm).
Months with the least snowfall are June, July, August, September and October (0mm).

Average snowfall days in April - Florence, NJ
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (4.8 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in April / Average sunshine in April - Florence, NJ
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in April: 8.5h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days in April - Florence, NJ
  • Average sunshine days in April: 14.4 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in April - Florence, NJ
  • Average UV index in April: 4

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in April - Florence, NJ
  • Average cloud cover in April: 44

Months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in April - Florence, NJ
  • Average visibility in April: 9km

Months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (8km).